PAct · experiment detail
2026-04-19 12:46:00 UTC

PAct Appendix-D VLM+SAM2 Dishwasher Probe

把 PAct 论文附录 D 里描述的 `VLM-guided prompting pipeline followed by SAM2 refinement` 真正补成本地可运行链路。该页面展示 `Dishwasher_001` 的 Stage 0 granularity、SAM2 候选、Stage 1 articulated/fixed 分类、Stage 2 semantic merge,以及最终导出的 PAct `mask.exr`。

PActAppendix-DVLMSAM2mask-labelingDishwasher
2026-04-19 12:46:00 UTCTimestamp
1Assets
activeStatus
PAct Appendix-D VLM+SAM2 Dishwasher Probe cover image
Assets
Interactive Asset

Dishwasher_001 Appendix-D paper-faithful preprocessing

这次不是直接改 PAct 主推理,而是把论文附录 D 的前处理链补齐。真实产物已经落下:Stage 0 选择 `medium` granularity;SAM2 切出 4 个候选;VLM 最终把 `segment 0` 识别并保留为 `door(articulated)`,把 `segments 1/2/3` 合并成 `main_body(fixed)`。

4SAM2 segments
door / main_bodyfinal parts
Appendix-Dpaper stage
Dishwasher_001 Appendix-D paper-faithful preprocessing Input processed image
Input processed image
Dishwasher_001 Appendix-D paper-faithful preprocessing SAM2 candidate segments
SAM2 candidate segments
Dishwasher_001 Appendix-D paper-faithful preprocessing SAM2 labeled overlay
SAM2 labeled overlay
Dishwasher_001 Appendix-D paper-faithful preprocessing SAM2 segment gallery
SAM2 segment gallery
Dishwasher_001 Appendix-D paper-faithful preprocessing Final PAct mask segments
Final PAct mask segments
Reference Dishwasher Object
这个 3D viewer 展示的是同一 `Dishwasher_001` 样例在已验证 PAct 结果中的参考整物体,用来说明这份 Appendix-D mask 最终服务的对象。真正的新结果在左侧 gallery 与下载区:`stage0/stage1/stage2` 和最终 `mask.exr`。